Board definition for Elecrow ESP32 Terminal

Development Platforms
1

Is anyone aware of a board definition that would match the hardware for ESP32 Terminal- 3.5 Inch 480x320 TFT Capacitive Touch Display(RGB) with Chip ILI9488 ??

Thanks!
Craig

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2

Their official docs say to treat it as a “ESP32S3 Dev Module” in the Arduino IDE with Flash mode QIO, 80MHz, Flash size 16MB and OPI PSRAM. Thus this should 100% match what was already said before at Enable OPI PSRAM and 16MB QIO80MHz of FLASH - #2 by maxgerhardt.

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3

Thanks much @maxgerhardt

4

To save platformio users time, this worked for me:

[env:base]
platform = espressif32
framework = arduino
board = esp32-s3-devkitc-1
monitor_speed = 115200
build_flags = -DBOARD_HAS_PSRAM
board_build.arduino.memory_type = qio_opi
board_build.f_flash = 80000000L
board_build.flash_mode = qio
; 16MB
board_upload.flash_size = 16MB
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5

The Elecrow ESP32 3.5" SPI terminal (DLC35020S) is small but packed with features! Is it a good choice for your robot?

6

Thank you!
Can you share some code example for GUI usage? It can help as a jumpstart.

7

The LVGL project has a number of demo applications you can try. https://github.com/lvgl/lvgl/tree/master/demos

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